package syn;

import org.omg.PortableInterceptor.ACTIVE;

/**
 * Remarks:
 * Class name :UnsafeBank
 * Date :2023/2/15 10:15
 * Author:杨俊源
 */
public class UnsafeBank {
    public static void main(String[] args) {
        Account account = new Account(100, "结婚基金");

        Drawing you = new Drawing(account, 50, "you");
        Drawing girlfirend = new Drawing(account, 100, "girlfirend");
        you.start();
        girlfirend.start();
    }
}

//账户
class Account {
    int money;
    String name;

    public Account(int money, String name) {
        this.money = money;
        this.name = name;
    }
}

//银行
class Drawing extends Thread {
    Account account;

    int drawingMoney;
    int nowMoney;

    public Drawing(Account account, int drawingMoney, String name) {
        super(name);
        this.drawingMoney = drawingMoney;
        this.account = account;
    }

    //取钱

    @Override
    public void run() {
        synchronized (account){
            if (account.money - drawingMoney < 0) {
                System.out.println(Thread.currentThread().getName() + "钱不够了,拿不了");
                return;
            }
            try {
                Thread.sleep(1000);
            } catch (InterruptedException e) {
                e.printStackTrace();
            }

            account.money = account.money - drawingMoney;
            nowMoney = nowMoney + drawingMoney;
            System.out.println(account.name + " 余额：" + account.money);

            System.out.println(this.getName() + "手里的钱：" + nowMoney);
        }

    }
}